1. Qualcomm Inc., The 1000x Mobile Data Challenge, Report (Nov. 2013)
2. Per Hj. Lehne, Mobile Network Operator Challenges to Meet Future Demand for Mobile Broadband, 3rd Nordic workshop on System & Network Optimization, (Apr. 2012)
3. Ericsson, 5G radio access, Research and Vision, White paper, (Jun. 2013).
4. 5G radio network architecture, Technical Report, Radio Access and Spectrum FP7 - Future Network Cluster (2014).
5. Analysys Mason, Connected cars: worldwide trends, forecasts and strategies 20142024, Market report (2014).